Regent International School is the Sri Lanka first ISO 9001:2015 certified Educational Institute by Sri Lanka Standards Institution (SLSI). Regent International College is the only International School in Gampaha area which has been approved by The International Schools of Sri Lanka (TISSL). Regent International College established in 2001, is an international school built to satisfy the needs of international education in the circumference of the Gampaha region. The institution bearing a certain student population had seemed to lapse to 700 within a period of 15 years. Being entitled as a brain child of Mr. Anura Gunasekara, the school has seemed to show its strength in the field of academic and extracurricular activities.